D-Link DES-3326SR User Manual page 340

DES-3326SR Layer 3 Fast Ethernet Switch User's Guide
Source Mask The subnet mask corresponding to the IP
address above.
Upstream The IP address of the next router on the
Neighbor
path from the switch to the multicast
source.
Expire Time
The number of hops (routers) the packets
are allowed to cross.
Protocol The routing protocol in use.
IGMP Group Table
To view the switch's IGMP group table, click on the IGMP
Group Table link:
Figure 6 - 140. IGMP Group Table
Parameter Description
Interface The name of the IP interface the IGMP
Name
Group resides on.
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